套接字编程，客户端程序与服务器程序交互[关闭]

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如何让我的客户端程序与我提供的服务器程序交互？ 我正在尝试编写一个客户端程序，该程序将与为我的网络 class 提供给我的服务器“ROBOT.py”进行交互。 我还是 python 的新手，自学，如果可能的话，我可以在我的客户端程序中使用一些关于下一步做什么的指针？

现在的主要问题是客户端连接到robot.py

我目前正在编写的客户端程序。

 import socket 

    def client_program():
    host = socket.gethostname()
    port = 3310

    client_socket = socket.socket()
    client_socket.connect((host,port))

    message = input("->")

    while message.lower().strip() != 'bye':
        client_socket.send(message.encode())
        data = client_socket.recv(1024).decode()

        print('Received from server: ' + data)

        message = input(" -> ")

    client_socket.close()
    if  __name__ == '__main__':
    client_program() 

这是我需要交互的服务器。

    import socket
    import random
    import time


    listenPort = 3310
    socket.setdefaulttimeout(120)
    localhost = socket.gethostname() #local  IP 

    print("Robot started")

    print("")

    # Create a TCP socket to listen connection
    print("Creating TCP socket...")
    listenSocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    listenSocket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
    listenSocket.bind((localhost, listenPort))
    listenSocket.listen(5)
    print("Done")

    print("\nTCP socket created, ready for listening and accepting connection...")
    #print "Waiting for connection on port %(listenPort)s" % locals()
    print("Waiting for connection on port", listenPort)

    # accept connections from outside, a new socket is constructed
    s1, address = listenSocket.accept()
    studentIP = address[0]
    print("\nClient from %s at port %d connected" %(studentIP,address[1]))
    # Close the listen socket
    # Usually you can use a loop to accept new connections
    listenSocket.close()

    data = s1.recv(100)
    print("Student ID received: " + str(data))

    iTCPPort2Connect = random.randint(0,9999) + 20000
    print("Requesting STUDENT to accept TCP <%d>..." %iTCPPort2Connect)

    s1.send(str(iTCPPort2Connect).encode())
    print("Done")

    time.sleep(1)
    print("\nConnecting to the STUDENT s1 <%d>..." %iTCPPort2Connect)

    # Connect to the server (student s2)
    s2 = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s2.connect((studentIP,iTCPPort2Connect))

    # Send the ports required to STUDENT
    iUDPPortRobot = random.randint(0,9999) + 20000
    iUDPPortStudent = random.randint(0,9999) + 20000
    print("Sending the UDP information: to ROBOT: <%d>, to STUDENT: <%d>..." % 
    (iUDPPortRobot,iUDPPortStudent))

    ports_to_send = str(iUDPPortRobot)+","+str(iUDPPortStudent)
    s2.send(ports_to_send.encode())
    print("Done")

    # Create a UDP socket to send and receive data
    print("Preparing to receive x...")
    addr = (localhost, iUDPPortRobot)
    s3 = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    s3.bind(addr)

    x, addr = s3.recvfrom(1)
    print("Get x = %d" % (int(x)))

    time.sleep(1)
    print("Sending UDP packets:")

    messageToTransmit = ""
    for i in range(0,int(x) * 2):
    messageToTransmit += str(random.randint(0,9999)).zfill(5)
    print("Message to transmit: " + messageToTransmit)

    for i in range(0,5):
    s3.sendto(messageToTransmit.encode(),(studentIP,iUDPPortStudent))
    time.sleep(1)
    print("UDP packet %d sent" %(i+1))
    
    print("\nReceiving UDP packet:")
     while True: # remove potentially duplicate msg
    data, addr = s3.recvfrom(int(x) * 10)
    data = data.decode()
    if int(data) != int(x):
        break

    print("Received: ", data)

    if messageToTransmit == data:
     print("\nThe two strings are the same.")
    else:
     print("\nThe two strings are not the same.")

    s1.close()
    s2.close()
    s3.close()
    exit()